30.31 because of u do 29-4.37 then u add 5.68 and that's how u get your answet
Answer:
Step-by-step explanation:
<u>Given system of linear equations:</u>
<u>Add up the equations to eliminate y:</u>
- x + 2x = 90 + 105
- 3x = 195
- x = 65
<u>Find y:</u>
- y + 65 = 90
- y = 90 - 65
- y = 25
Answer:
It took 20 minutes to make 1 batch
Step-by-step explanation:
If 1/4 batch of brownies takes 5 minutes then you just multiply 5 times 4 and that equals 20.
What kind of line? In order to answer this we have to know if its a graph line such as linear or if its a number line.
